check transmission light keeps coming on

1993 ISUZU RODEO
135,000 MILES • 6 CYL • 4WD • AUTOMATIC
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TILLER801
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  • 2 POSTS
1993 isuzu rodeo check transmission light keeps coming on and drives really slow when taking off, after shutting off the vehicle for a few seconds and starting it up the light will go away and it will run fine for a little while before having the same problem. What could be the issue? V6 Automatic transmission with 4 wheel drive. Checked with a local parts store to see what type of sensors the transmission had and they couldn't pull anything up.
Jan 13, 2011 at 10:08 PM
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ROBERTTOLBERT69
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1993 Isuzu Rodeo I had the same problem and I replaced the shift sensor. Runs pretty well now 164,000 miles!
Apr 5, 2021 at 2:27 PM
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TILLER801
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I guess I could have posted a reply when I fixed it lol. I replaced the transmission filter and about half of the fluid, started it up, then the alternator seized on me so I replaced that and the belts and it has worked perfectly since. I'm willing to say it was the alternator and that it wasn't sending the correct signals to the transmission.
Apr 5, 2021 at 2:27 PM
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